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Metal centrifugal fan housing with backward-curved impeller visible inside industrial finish

Fans

Fans R4D400-AD22-06 Centrifugal Fan 400V 510W

SKU CH-C8YP-70XGN

Centrifugal case fan running on 400 V three-phase power, drawing 510 W at up to 1610 rpm with airflow up to 35000 m³/h

  • Centrifugal airflow up to 35000 m³/h for high-volume cooling
  • 400 V three-phase motor delivers 510 W rated power
  • Sturdy steel-plate housing resists vibration and impact
  • External rotor design enables compact installation depth
  • Wide ambient range from -40 °C to 80 °C

Industrial Centrifugal Fan 400V

This centrifugal fan is built for industrial cooling systems that require reliable airflow at 400 V AC. It suits plant engineers and maintenance teams who need a compact external-rotor motor design for forced electronic cooling in enclosures or machinery.

Airflow up to 35000 m³/h with 510 W rating

The unit delivers up to 35000 m³/h while drawing 510 W nominal power. At 50 Hz it runs at 1415 rpm consuming 515 W and 1.41 A; at 60 Hz it reaches 1610 rpm with 750 W and 1.44 A. Operating ambient range spans –40 °C to 80 °C depending on wiring configuration.

Replaces legacy AC centrifugal blowers

It upgrades older belt-driven or scroll-housed blowers where a direct-drive external-rotor motor reduces maintenance and footprint. The jump is worthwhile when the application can accept 400 V three-phase supply and needs the stated airflow envelope without additional ducting.

How it compares

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Price $347.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 400 V three-phase motor start on my existing 50 Hz supply without a VFD?

Yes, the motor runs at 1415 rpm on 50 Hz at 400 V with a starting current of 5 A.

How can I confirm the fan is delivering its rated airflow after installation?

Measure the current draw; it should read about 1.41 A at 50 Hz when the back pressure is near zero.

Does the unit ship with a scroll housing or must I source one separately?

The fan uses backward-curved blades designed as a free-wheeling impeller, so no scroll housing is included or required.

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